baber/WOPTO huggingface dataset:
Patent KR-20200004629-A (KR)
Inventor: SANG HO LEE
IPC: H04L9/32
Filed: 2018-07-04
Abstract: The present invention relates to a method for performing mutual authentication among end users of various IoT services by using an elliptic curve cryptography (ECC) key pair, a child key (hierarchical deterministic wallet: BIP32Wallet) of the ECC, and a hash function in a convergence network in which a blockchain and the Internet of Things (IoT) are integrated, which comprises a step that entities, which are end users performing mutual authentication, are individually provided with an authentication certificate to encode the same before registering the same to a key storage, and an authentication step that mutual authentication is performed among the entities. Therefore, the present invention relates to the method for performing authentication by generating a child key (a one-time key) of a pair of public keys and a hash function in a network in which the blockchain and the IoT are converged, without using a fixed individual ID. Therefore, personal information of a user is not disclosed, such that risks of personal information leakage may be eliminated. In addition, authentication can be safely performed against an ID attack, which is significantly increasing recently, such that the present invention can be utilized for various services in which capacities and credit of an opponent must be checked before a contract is signed.
Patent KR-20200005712-A (KR)
Inventor: LEE WON CHAN
IPC: G06Q40/04
Filed: 2018-07-08
Abstract: The present invention relates to a method of a payment system for cryptocurrency using a frequency, which is capable of providing an important security function. The method of the present invention comprises the steps of: broadcasting a frequency by a smartphone or a PC; receiving a frequency signal; computing the amount; calculating the amount; transmitting a key value of cryptocurrency to a database; updating the amount of the cryptocurrency; mapping inserted data and the frequency; performing modulation for the mapped frequency; and broadcasting the frequency containing VMK information.
Patent KR-20200006659-A (KR)
Inventor: YU SUNG JIN
IPC: G06Q30/06
Filed: 2018-07-11
Abstract: The present invention relates to an online shopping method using a smart container shop. According to one embodiment of the present invention, the online shopping method using a smart container shop uses a shopping system including a shopping server which generates a shopping providing application to provide information on products ordered to smart container shops and user terminals distributed throughout the country in a QR code, and transmits the information to the user terminal. Through the shopping server and the user terminal, products can be order online and the products can be received through the smart container shop of the destination. Therefore, the shopping can be more convenient.
Patent KR-20200009307-A (KR)
Title: Tile installation structure
Inventor: KIM JEONG HA
IPC: E04F13/08
Filed: 2018-07-18
Abstract: The present invention provides a tile coupling body that can be easily attached to and detached from a wall of a building. According to the present invention, the tile coupling body comprises: at least two rail fixing units provided in a wall, wherein the length protruding from the wall is adjusted; a rail provided in the rail fixing units; and a tile fixing unit, wherein a tile is provided at one side, and the other side is detachable from and attachable to the rail.
Patent KR-20190013616-A (KR)
Inventor: KUKHEON CHOI
IPC: H04W72/10
Filed: 2018-07-27
Abstract: A method of a terminal transmitting a signal according to a resource allocation priority may comprise the following steps: when a sounding reference signal (SRS) symbol and a physical uplink control channel (PUCCH) symbol are configured so as to overlap, transmitting an SRS in a non-overlapping symbol; and dropping the transmission of the SRS in the overlapping symbol. The present invention can improve communication performance by being able to carry out transmission according to a resource allocation priority rule, when the SRS and PUCCH resource areas overlap.
Patent KR-20200016482-A (KR)
Title: Laser transceiver using intruder detection and method for detecting intruder
Inventor: PARK JAE HYUN
IPC: G08B13/181
Filed: 2018-08-07
Abstract: Disclosed are a laser transceiver used for invader detection and a method for detecting an intruder. The disclosed laser transceiver is a laser transceiver used for detecting an invader who invades a target object, and includes a laser transmission unit transmitting a transmission signal to a laser transceiver A. The laser transmission unit comprises: a signal generation unit generating a laser pulse signal of a single sideband; at least one filter unit including a capacitor which performs filtering with respect to a laser pulse signal A of the generated single sideband; and at least one laser diode which transmits the laser pulse signal of the single sideband output from the at least one filter unit, respectively. The transmission signal is a signal output from the at least one laser diode.
Patent KR-20200017021-A (KR)
Title: Display device
Inventor: CHA MYOUNG GEUN
IPC: H01L27/32
Filed: 2018-08-07
Abstract: A display device with an improved characteristic of a transistor may comprise: a substrate; an organic light emitting element disposed on the substrate; a pixel circuit disposed between the substrate and the organic light emitting element, electrically connected to the organic light emitting element, and including first and second transistors; a first metal layer disposed between the substrate and the pixel circuit, overlapping with the first transistor, and supplied with a first voltage; and a second metal layer disposed between the substrate and the pixel circuit, overlapping with the second transistor, and supplied with a second voltage different from the first voltage.
Patent KR-20200017137-A (KR)
Title: EUV generation device
Inventor: JEON BYEONG HWAN
IPC: H05G2/00
Filed: 2018-08-08
Abstract: Disclosed is an extreme ultraviolet (EUV) generation device which comprises: a housing module including a housing main body of which the inside is maintained in a vacuum state, and an incident window which is formed in one side of the housing main body; a laser source irradiating a laser into the housing main body through the incident window; a plasma generation module located in the housing main body and generating plasma to irradiate the laser to plasma gas flowing in a laser focus region; and an RF power supply module pre-ionizing the plasma gas before the plasma gas flows in the laser focal region.
Patent KR-20200025479-A (KR)
Inventor: MIN JAE SIK
IPC: H01L33/50
Filed: 2018-08-30
Abstract: The present invention relates to a manufacturing method which mass-produces light diffusing nano or micro color conversion light emitting diodes by a photolithography process. The manufacturing method of a panel on which the light diffusing color conversion micro light emitting diode is arranged comprises the following steps of: preparing a panel having a light source layer partitioned into a plurality of fine patterns; and forming a color conversion cell by a photolithography process by using a color conversion coating composition.
Patent KR-20190118942-A (KR)
Title: Apparatus and method for controlling lane change of vehicle
Inventor: PARK SUNG MIN
IPC: B60W40/105
Filed: 2018-09-07
Abstract: According to an embodiment of the present invention, an apparatus for controlling a lane change in a vehicle comprises: a sensor formed to sense an external vehicle; an input device formed to receive a lane change command from a driver of the vehicle; and a control circuit to be electrically connected with the sensor and the input device. The control circuit can receive the lane change command using the input device, calculate a minimum operation speed of the vehicle for lane change control, and determine whether to accelerate the vehicle based on a distance between the vehicle and a preceding vehicle which is traveling on the same lane as the vehicle, when a driving speed of the vehicle is lower than the minimum operation speed when receiving the lane change command.
Patent KR-20200028746-A (KR)
Title: Gruel comprising Tenebrio molitor and manufacturing method thereof
Inventor: YUN CHUL HO
IPC: A23L33/00
Filed: 2018-09-07
Abstract: The present invention relates to gruel for patients including Tenebrio molitor, and a method for manufacturing the same. More particularly, the present invention relates to a method for manufacturing gruel for patients containing Tenebrio molitor larva powder, the method comprising the steps of: washing starved Tenebrio molitor larvae; drying and sterilizing the washed Tenebrio molitor larvae; fermenting the dried and sterilized Tenebrio molitor larvae with a Fomes fomentarius mycelium; extracting an extract by filtering the fermented Tenebrio molitor larvae; freeze-drying the fermented extract of Tenebrio molitor larvae; pulverizing the freeze-dried, fermented extract of Tenebrio molitor larvae; and mixing the pulverized, fermented extract of Tenebrio molitor larvae powder, pulverized products of scorched GABA rice and pulverized vegetable products.
Patent KR-20200016771-A (KR)
Title: Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium
Inventor: ITATANI HIDEHARU
IPC: H01L21/67
Filed: 2018-09-19
Abstract: The present invention aims to, in a substrate processing apparatus which processes a substrate with heat, make the quality of a membrane between substrates uniform even in a changing environment in which the substrates are processed. According to an embodiment of the present invention, provided is a technology which comprises: a membrane forming process to heat a substrate loaded on a substrate loading table by a heater installed inside the substrate loading table, and supply gas from a shower head installed at a position facing the substrate loading table towards the substrate; a first temperature measuring process to measure a first temperature of the shower head, and store the measurement data as reference data in a memory unit; a setting process to set the processing for the next substrate to be processed; a second temperature measuring process to measure a second temperature of the shower head before the next substrate to be processed is introduced; a temperature difference calculating process to calculate the difference between the first temperature and the second temperature; and a temperature adjusting process to, while there is no substrate loaded on the substrate loading table, operate the heater, adjust the distance between the shower head and the substrate loading table in accordance with the difference, and adjust the temperature of the shower head to equal the first temperature.
Patent KR-20190036486-A (KR)
Title: Method for video shot boundary detection based on enhanced local directional pattern, method and apparatus for set-top box quality control using the same method
Inventor: AHN KIOK
IPC: H04N5/14
Filed: 2018-09-19
Abstract: A method for an apparatus to detect a shot boundary in a video comprises the following steps: extracting a pixel feature including color information and shape information of each pixel to generate a histogram of each image configuring a video; and extracting a shot boundary from the images configuring the video based on a histogram difference between adjacent images. The shape information is an enhanced local directional pattern representing a position of second and third surrounding pixels respectively having second and third largest edge reaction values based on a first surrounding pixel having the largest edge reaction value among surrounding pixels of a corresponding pixel.
Patent KR-20200033624-A (KR)
Title: Low temperature oxidative coupling method of methane using oxidized palladium catalyst supported on cerium oxide
Inventor: LEE HYUN JOO
IPC: B01J37/08
Filed: 2018-09-20
Abstract: The present invention relates to a low temperature oxidative coupling method of methane using an oxidized palladium catalyst supported on cerium oxide. The method of the present invention relates to an oxidative coupling method of methane at a low temperature using a highly oxidized palladium catalyst, and may become a new source technology for selective conversion of methane in a conventional noble metal heterogeneous catalyst. In addition, it is possible to significantly improve process energy and price competitiveness by using an OCM reaction capable of driving at a low temperature away from the existing high temperature OCM reaction and using a small amount of oxygen as an oxidizing agent.
Patent KR-20200034096-A (KR)
Title: The instant noodle added a blueberry an undiluted solution juice
Inventor: KIM SOON YEUL
IPC: A23L7/113
Filed: 2018-09-21
Abstract: The present invention relates to noodles added with blueberry juice having an effect of various nutrition, which comprises: a first step of preparing blueberry juice; a second step of uniformly adding the blueberry juice to a wheat flour dough; a third step of preparing noodles; and a fourth step of preparing instant noodles.
Patent KR-20200041086-A (KR)
Title: Sushi transportation system using Tensorflow Object Detection
Inventor: JEONG HO JUN
IPC: G06Q50/12
Filed: 2018-10-11
Abstract: A sushi delivery system using an object detecting technique of the present invention includes: sushi (20) directly manufactured by a chef on the spot; a rail (30) on which the sushi is placed to be rotated between customers with a predetermined closed curve; and a camera (10) recognizing the sushi. When the sushi (20) designated by the customer is recognized in the camera (10), a servo motor is operated through Arduino so that a path of the sushi (20) transported on the rail (30) is changed in front of the customer. Therefore, the sushi (20) can be delivered in front of the customer.
Patent KR-20200045032-A (KR)
Inventor: WE KYOUNG SOO
IPC: B60W50/16
Filed: 2018-10-12
Abstract: Disclosed is a system for setting a vehicle driving mode, which includes: a driving situation determination unit which determines a vehicle driving situation while driving; a feedback condition checking unit which determines whether to provide feedback on the driving-related mode setting of a vehicle based on the driving situation determined by the driving situation determination unit; and a feedback interface unit which provides feedback related to setting of the driving-related mode to a driver when it is determined that feedback is provided by the feedback condition checking unit.
Patent KR-20200045266-A (KR)
Inventor: JANG IL SOO
IPC: E04B7/02
Filed: 2018-10-22
Abstract: An objective of the present invention is to provide a structure for forming a roof of a modular house. The structure for forming a roof of a modular house comprises: a plurality of support frames (110) arranged at regular intervals; a front panel (120) attached to the front surfaces of the support frames (110); a rear panel (130) attached to the rear surfaces of the support frames (110); a pair of side panels (140) each arranged on both sides of the front panel (120) and the rear panel (130); a pair of front panel connectors (150) to connect the front panel (120) and one side panel (140); and a pair of rear panel connectors (160) to connect the rear panel (130) and one side panel (140). The width of the front panel (120) is wider than the width of the rear panel (130). The lower surfaces of the support frames (110) maintain horizontality, and the upper surfaces thereof are formed to be inclined to become gradually lower towards the rear panel (130) from the front panel (120). A roof and a ceiling of a modular house are manufactured by a single structure to place a roof panel on the upper surface and finish a ceiling plate on the lower surface so as to reduce time and costs required to construct the roof and the ceiling. An inclination is formed on the upper surfaces of side panels and support frames to support the side panels, and the lower surfaces maintain horizontality to allow rainwater or the like to easily flow down on the upper surfaces on which a roof forming member is installed by the inclination. A ceiling forming member can be easily formed on the lower surfaces.
Patent KR-20190050712-A (KR)
Inventor: DELMAS JEAN
IPC: H01L21/324
Filed: 2018-11-02
Abstract: A system for annealing substrates is provided. The system includes: a first boiler having an input coupled to a water source; a second boiler having an input connected to an output of the first boiler; and a batch processing chamber coupled to the output of the second boiler, wherein the batch processing chamber is configured to use steam from the second boiler to anneal a plurality of substrates.
Patent KR-20200050729-A (KR)
Title: Cosmetics filling apparatus
Inventor: KIM CHANG GYU
IPC: B65B39/12
Filed: 2018-11-02
Abstract: The present invention relates to a cosmetics filling device, which comprises: a contents storage module which heats cosmetic contents in a solid state at a high temperature such that the cosmetic contents in a liquid state may be stored; a contents filling module which is installed at a location adjacent to the contents storage module to discharge the cosmetic contents to a container by a predetermined amount, and has an end portion, through which the cosmetic contents are discharged, to be separated and replaced; a Z-axis moving module which moves the contents filling module in a Z-axis direction such that the nozzle of the contents filling module may be descended to a contents filling location and return to the original location after filling; a Y-axis moving module which moves the Z-axis moving module in a Y-axis direction; an X-axis moving module which moves the Y-axis moving module in a X-axis direction; and a controller which controls the movement of the contents storage module, the contents filling module, and the Z-axis, Y-axis and X-axis moving modules. Therefore, the contents filling module can be provided in a detachable structure to fill various kinds of cosmetics while facilitating ease in maintenance and repair. Furthermore, the discharge amount of the cosmetic contents can be controlled in a simple method. In addition, by adopting a band heater, the cosmetic contents can be heated at a high temperature. Moreover, the nozzle can be automatically elevated by the Z-axis moving module to fill the cosmetic contents. Not only that, the X-axis moving module and the Y-axis moving module can be manually controlled to facilitate ease in the work of matching the center with that of the container, thereby supplying the cosmetic contents by means of the nozzle or a hose.
Patent KR-20200051292-A (KR)
Title: Tactile switch and manufacturing method thereof
Inventor: BYUN JIN HYUK
IPC: H01H11/00
Filed: 2018-11-05
Abstract: An objective of the present invention is to provide a tactile switch and a manufacturing method thereof. The tactile switch of the present invention comprises: a tea case (10); a terminal (120) patterned on the tea case (10); a contact (30) embedded in the tea case (10); an emboss (40) placed on the contact (30); and a cover film (50) coupled to cover the upper opening of the tea case (10) and protecting the emboss (40) and the contact (30). The terminal (120) is formed on the tea case (10) by laser marking and plating treatment.
Patent KR-20200055257-A (KR)
Inventor: KIM SANG HYEON
IPC: G06F3/02
Filed: 2018-11-13
Abstract: The present invention relates to a keyboard with a volume dial. According to the present invention, a user can adjust sound by using a volume dial of the keyboard while playing a computer game.
Patent KR-20190100843-A (KR)
Inventor: CHOI HAN YOUNG
IPC: H01L21/306
Filed: 2018-11-13
Abstract: The present invention relates to an insulating film etchant composition which comprises: phosphoric acid; a di-podal silane compound of a certain chemical structure; and excess water, wherein the di-podal silane compound comprises some of passivation groups substituted with fluorine, a trialkylsiloxy group having 3 to 20 of carbon atoms or a phosphate group. By the silane compound, a selective etching process of an oxide film/a nitride film having improved stability for the pass the time may be implemented.
Patent KR-20190059222-A (KR)
Inventor: HAAS BERND
IPC: F01D9/04
Filed: 2018-11-13
Abstract: The present invention relates to a turbine guide apparatus (1) for a radial turbocharger. The turbine guide apparatus (1) is assembled in multiple parts from a first annular disc element (10), a second annular disc element (20), and a plurality of guide blades (30), which are arranged between the first and second annular disc element (10, 20). The guide blades (30) are connected to each annular disc element (10, 20) in a firmly bonded, and/or non-positive, and/or positive manner.
Patent KR-20190055010-A (KR)
Title: Method and apparatus for displaying information of room space hierarchically in building
Inventor: SEONG DONG KWON
IPC: G06Q50/10
Filed: 2018-11-14
Abstract: According to an embodiment of the present invention, a hierarchical display device for indoor space information of a building comprises: a data receiving unit for receiving data on a building; an internal object extracting unit for extracting an object inside the building from the data; an external object extracting unit for extracting an object outside the building from the data; an LOD generating unit for generating LOD data for each stage from the objects inside and outside the building; a storage unit for storing the extracted and generated data; and a control unit for determining an LOD stage in response to an input signal of a user and rendering the data on the determined LOD stage to provide the same for the user. The control unit increases the LOD stage for a clicked object when the rendered object is clicked and reduces the LOD stage when an object other than the rendered object is clicked.
Patent KR-20200056579-A (KR)
Inventor: PAUL PARK
IPC: H04L29/08
Filed: 2018-11-15
Abstract: According to an embodiment of the present invention, provided is a method of forming a sub blockchain in a blockchain system formed with a distributed network of a plurality of nodes. The method includes: a step of allowing one of a plurality of nodes to create and spread a candidate sub block subordinately connected with a main block; a step of allowing one of the plurality of nodes to store and spread a valid candidate sub block after verifying the validity of the received candidate sub block; a step of allowing one of the plurality of nodes to store and spread a terminal block connected with a content block after verifying the validity of the content block received from the node having created the candidate sub block matched with content queried by a user; and a step of allowing one of the plurality of nodes to create an approval sub block by approving the candidate sub block connected with the terminal block when the number of received identical terminal blocks is no less than a preset value, update the approval sub block to a pre-stored blockchain local copy, and spread the approval sub block. Therefore, the method is capable of providing a blockchain system overcoming a limitation on the capacity of data to be included in a blockchain.